package qwe01;

public class Person {
    private int age;

    public int getAge() {
        return age;
    }

    public void setAge(int age) {

        if (age < 0 || age <= 150) {
            System.out.println("年龄不合法!");
        } else {
            System.out.println("年龄合法！");
        }
    }

}


